Re: Doubt on 802.1w (max age)

Hi There,

Just wanted to check which RSTP code you are using. Is it the RSTP LIB on
source forge . Was your testing successful ? 

Did you have to do any modifications to RSTPLIB so that it actually sends
out BPDUs or it sends it out anyways. 

Please email your response to [email protected]

pjoseph wrote:
> 
> 
> Hi,
> 
> Setup:
>      6 manageable switches are connected in linear fashion with root
> brdige
> at top . In the root bridge ,max-age ,hellotime and forward-delay is
> configured  as 6 ,1 and 4 .
> 
> 
> Issue :
>     In the sixth bridge ,learned value of max-age,hello time and forward
> delay is found as 6 ,1 and 4.But the role of the port connected to
> switch 6 alone is switching between F/R (Root) and F/D (Designated )
> 
> 
> 
>     We r using the source forge rstp source code for all 6 switches
>     From 802.1w standard,I calculated the  rcvdinfowhile timer value for
> the port connected to sixth switch as 1 (Calculation done from
> updtRcvdInfoWhile()) .When port of switch 6 recieves BPDU  for every
> hello time (1 sec) port role switches to F/R and on expiry of
> rcvdInfoWhile timer expiry ( 1 sec ) port role switches to F/D .
> 
>    What do you think about it ?
> 
> 
> 
> _______________________________________________
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> 
> 

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